When we parse a fight we can upload it to an analyzer that suggest how you can improve. For those of us who wish to improve this is a wonderful tool. I do find it depressing to be on war and often either the highest or the second highest in 4 man content. It makes me sad when partner tank is better geared and a pld or gnb and doing less damage than me. I turn it off more often now but man when I forget its bleak. But its worth it when you are learning a class, frankly.